public static void Main(string[] args)
{
var searchParameters = new HorseSearch
{
YearWon = null,
Horse = null,
Jockey = null,
Trainer = null,
Owner = null,
Page = 1,
PageSize = 5
};
Console.WriteLine("Type any key to see a list of Derby Winners");
var horses = KentuckyDerbyWinners.LoadHorses();
while (Console.ReadKey().KeyChar != 'q')
{
Console.WriteLine($"Page: {searchParameters.Page}");
horses.Search(searchParameters).ToList().ForEach(s =>
{
Console.WriteLine(s);
});
searchParameters.Page++;
}
}
public static IEnumerable <Horses> Search(this IEnumerable <Horses> source, HorseSearch search)
{
return(source.Where(s => search.YearWon == null || s.YearWon.Contains(search.YearWon))
.Where(s => search.Horse == null || s.Horse.Contains(search.Horse))
.Where(s => search.Jockey == null || s.Jockey.Contains(search.Jockey))
.Where(s => search.Trainer == null || s.Trainer.Contains(search.Trainer))
.Where(s => search.Owner == null || s.Owner.Contains(search.Owner))
.Skip(search.Page * search.PageSize)
.Take(search.PageSize));
}
